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Side effects include weight gain and hypoglycemia. While the potential for hypoglycemia is less than for those on sulfonylureas, [citation needed] it is still a serious potential side effect that can be life-threatening. Patients on this medication should know the signs and symptoms of hypoglycemia and appropriate management.
Drugs that potentiate or prolong the effects of sulfonylureas and therefore increase the risk of hypoglycemia include acetylsalicylic acid and derivatives, allopurinol, sulfonamides, and fibrates. Drugs that worsen glucose tolerance , contravening the effects of antidiabetics, include corticosteroids , isoniazid , oral contraceptives and other ...
Eight types of these pills have been marketed in North America, but not all remain available. The "second-generation" sulfonylureas are now more commonly used. They are more effective than first-generation drugs and have fewer side-effects. All may cause weight gain. [citation needed]
Thiazolidinedione ligand dependent transactivation is responsible for the majority of anti-diabetic effects. The activated PPAR/RXR heterodimer binds to peroxisome proliferator hormone response elements upstream of target genes in complex with a number of coactivators such as nuclear receptor coactivator 1 and CREB binding protein, this causes upregulation of genes (for a full list see PPARγ):
Examples of alpha-glucosidase inhibitors include: Acarbose- Precose or Glucobay; Miglitol – Glyset; Voglibose; Even though the drugs have a similar mechanism of action, there are subtle differences between acarbose and miglitol. Acarbose is an oligosaccharide, whereas miglitol resembles a monosaccharide. Miglitol is fairly well absorbed by ...
The sulfonylureas and thiazide diuretics are newer drug groups based upon the antibacterial sulfonamides. [1] [2] Allergies to sulfonamides are common. The overall incidence of adverse drug reactions to sulfa antibiotics is approximately 3%, close to penicillin; [3] hence medications containing sulfonamides are prescribed carefully.
In those already taking sulphonylureas, there is an increased risk of low blood sugar when taking a medicine in the DPP-4 drug class. [19] Adverse effects include nasopharyngitis, headache, nausea, heart failure, hypersensitivity and skin reactions. [citation needed]
Diazoxide is used as a vasodilator in the treatment of acute hypertension or malignant hypertension. [7]Diazoxide also inhibits the secretion of insulin by opening ATP-sensitive potassium channel of beta cells of the pancreas; thus, it is used to counter hypoglycemia in disease states such as insulinoma (a tumor producing insulin) [8] or congenital hyperinsulinism.